phone_list = ['13880001111', '13999992222', '150999933331']
password_list = ['123456', '456def', 'aaaaaa']

result = []
for i in phone_list:
  for j in password_list:
     element = (i,j)
     result.append(element)
     print(result)
     print(len(result))

res1 = []
for i in range(1,11):
    res1.append(i**2)
    print(res1)

res2 = [i**2 for i in range(1,11)]
print(res2)

res3 = [i ** 2 for i in range(1, 11) if i % 2 == 0]
print(res3)

result1 = [(i, j) for i in phone_list for j in password_list]
print(result1)

